package jdbc;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;

public class Test {
    public static void main(String[] args) {
        userinfo userinfo =InputUtil.getInputObject(new userinfo(),"删除用户","删除");
        try(
                Connection connection = DbUtil.getConnection();
                ) {
         Statement statement = connection.createStatement();
         String str = "DELETE FROM userinfo " +
                       "WHERE username = '"+userinfo.getUsername()+"'";
         int num = statement.executeUpdate(str);
            System.out.println("删除"+(num>0?"成功":"失败"));
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}
